TC to 4wd off-road

[greeny]

hi all, im looking at moving to off-road from TC...

few questions...

Is this a wise move??

Is off-road cheaper than TC?

ive looked at some buggies... mostly B44, xx4we, D4

are these buggies good on rough? my track is very bumpy (IPSWICH)

what spares do i need?

do you need setup system? (as in a hudy one)

i say this becuase im on a tight budget! im only 15 going 16 and am looking to move to a cheaper class because TC is just stupidly expensive to keep up with all the knew gizmo's etc. And i say about the hudy set-up system because ive got one for my TC but obviously it wont be of use on a buggy so is it worth selling and maybe spending the money on spares or motor or something like that.

thanks jordan